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Thread Subject:
Validation Set in Matlab's nntool

Subject: Validation Set in Matlab's nntool

From: Rafael Tavares

Date: 27 Mar, 2012 10:56:11

Message: 1 of 4

Hi guys,

i am working with nntool to train some autoenconders and i would like to know how i can define the validation set to be a data matrix of my choice. anyone knows how to to this?

Thank you in advance.

Subject: Validation Set in Matlab's nntool

From: Greg Heath

Date: 27 Mar, 2012 16:58:15

Message: 2 of 4

On Mar 27, 6:56 am, "Rafael Tavares" <rafael_tava...@sapo.pt> wrote:
> Hi guys,
>
> i am working with nntool to train some autoenconders and i would like to know how i can define the validation set to be a data matrix of my choice. anyone knows how to to this?
>
> Thank you in advance.

val.P = valinput;
val.T = valtarget;

Hope this helps.

Greg

Subject: Validation Set in Matlab's nntool

From: Rafael Tavares

Date: 27 Mar, 2012 18:11:20

Message: 3 of 4

Greg Heath <g.heath@verizon.net> wrote in message <4abfdb04-75fe-47c3-8e73-2ecdd51abdc0@w1g2000vbx.googlegroups.com>...
> On Mar 27, 6:56 am, "Rafael Tavares" <rafael_tava...@sapo.pt> wrote:
> > Hi guys,
> >
> > i am working with nntool to train some autoenconders and i would like to know how i can define the validation set to be a data matrix of my choice. anyone knows how to to this?
> >
> > Thank you in advance.
>
> val.P = valinput;
> val.T = valtarget;
>
> Hope this helps.
>
> Greg

sorry but i couldn't understand how to do this.
i tried:

net1.val.P=PD_valida;
net1.val.T=PD_treino;
net1 = train(net1,x,d);

but matlab doesn't know the command net1.val.P . can u help me please?thank you.

Subject: Validation Set in Matlab's nntool

From: Greg Heath

Date: 29 Mar, 2012 10:12:14

Message: 4 of 4

On Mar 27, 2:11 pm, "Rafael Tavares" <rafael_tava...@sapo.pt> wrote:
> Greg Heath <g.he...@verizon.net> wrote in message <4abfdb04-75fe-47c3-8e73-2ecdd51ab...@w1g2000vbx.googlegroups.com>...
> > On Mar 27, 6:56 am, "Rafael Tavares" <rafael_tava...@sapo.pt> wrote:
> > > Hi guys,
>
> > > i am working with nntool to train some autoenconders and i would like to know how i can define the validation set to be a data matrix of my choice. anyone knows how to to this?
>
> > > Thank you in advance.
>
> > val.P = valinput;
> > val.T = valtarget;
>
> > Hope this helps.
>
> > Greg
>
> sorry but i couldn't understand how to do this.
> i tried:
>
> net1.val.P=PD_valida;
> net1.val.T=PD_treino;
> net1 = train(net1,x,d);
>
> but matlab doesn't know the command net1.val.P . can u help me please?thank you.

That is not what I wrote.

Greg

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